<!DOCTYPE html>
<html lang="zh-CN">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>企业门户网站</title>
  <!-- Bootstrap 5 CSS -->
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet">
  <!-- 字体图标 -->
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css">
  <!-- 自定义CSS -->
  <link href="css/style.css" rel="stylesheet">
</head>

<body>
  <!-- 导航栏 -->
  <nav class="navbar navbar-expand-lg navbar-dark bg-primary sticky-top">
    <div class="container">
      <a class="navbar-brand" href="index.html">
        <i class="bi bi-building"></i> 企业名称
      </a>
      <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav">
        <span class="navbar-toggler-icon"></span>
      </button>
      <div class="collapse navbar-collapse" id="navbarNav">
        <ul class="navbar-nav me-auto">
          <li class="nav-item">
            <a class="nav-link" href="index.html">首页</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="about.html">关于我们</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="products.html">产品中心</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="news.html">新闻中心</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="contact.html">联系我们</a>
          </li>
        </ul>
        <form class="d-flex">
          <input class="form-control me-2" type="search" placeholder="搜索...">
          <button class="btn btn-outline-light" type="submit">
            <i class="bi bi-search"></i>
          </button>
        </form>
      </div>
    </div>
  </nav>

  <!-- 页面内容占位符 -->
  <main class="container my-5">
    <!-- 各页面内容将放在这里 -->
  </main>

  <!-- 页脚 -->
  <footer class="bg-dark text-white py-5">
    <div class="container">
      <div class="row">
        <div class="col-md-4 mb-4 mb-md-0">
          <h5>关于我们</h5>
          <p>企业简介文字，介绍企业的基本情况、主营业务和发展方向。</p>
          <div class="social-icons">
            <a href="#" class="text-white me-2"><i class="bi bi-facebook"></i></a>
            <a href="#" class="text-white me-2"><i class="bi bi-twitter"></i></a>
            <a href="#" class="text-white me-2"><i class="bi bi-linkedin"></i></a>
            <a href="#" class="text-white"><i class="bi bi-instagram"></i></a>
          </div>
        </div>
        <div class="col-md-2 mb-4 mb-md-0">
          <h5>快速链接</h5>
          <ul class="list-unstyled">
            <li><a href="index.html" class="text-white">首页</a></li>
            <li><a href="about.html" class="text-white">关于我们</a></li>
            <li><a href="products.html" class="text-white">产品中心</a></li>
            <li><a href="news.html" class="text-white">新闻中心</a></li>
            <li><a href="contact.html" class="text-white">联系我们</a></li>
          </ul>
        </div>
        <div class="col-md-3 mb-4 mb-md-0">
          <h5>联系方式</h5>
          <ul class="list-unstyled">
            <li><i class="bi bi-geo-alt me-2"></i> 北京市朝阳区某某路123号</li>
            <li><i class="bi bi-telephone me-2"></i> 010-12345678</li>
            <li><i class="bi bi-envelope me-2"></i> info@company.com</li>
          </ul>
        </div>
        <div class="col-md-3">
          <h5>订阅我们</h5>
          <p>订阅我们的新闻通讯，获取最新产品信息和行业动态。</p>
          <form>
            <div class="input-group mb-3">
              <input type="email" class="form-control" placeholder="您的邮箱">
              <button class="btn btn-primary" type="button">订阅</button>
            </div>
          </form>
        </div>
      </div>
      <hr class="my-4">
      <div class="row">
        <div class="col-md-6 text-center text-md-start">
          <p class="mb-0">&copy; 2023 企业名称. 保留所有权利.</p>
        </div>
        <div class="col-md-6 text-center text-md-end">
          <p class="mb-0">
            <a href="#" class="text-white me-3">隐私政策</a>
            <a href="#" class="text-white">使用条款</a>
          </p>
        </div>
      </div>
    </div>
  </footer>

  <!-- Bootstrap 5 JS 和依赖 -->
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"></script>
  <!-- 自定义JS -->
  <script src="js/script.js"></script>
</body>

</html>